A harem includes three or more characters who potentially show romantic interest in a male protagonist. The sex, gender, or orientation of the harem members is irrelevant as long as they exclusively, or at least primarily, are vying for the affections of the same individual - who may or may not reciprocate towards one, several, or none of these romantic rivals.
Slice of life, or "nichijou" in Japanese, refers to events that occur on a daily basis such as getting ready for the day, light chores, enjoying a hobby, or preparing meals. These events differ depending on setting, but above all else are considered to be ordinary, everyday actions that don’t always follow a central plot. The related tags School Life and Work Life focus on ordinary events that take place in a school or work setting, respectively.
These anime delve into the world of competitive Sports, ranging from team-based to individual participants. From Baseball or Basketball, to track and field or combat-based sports, these works focus on the athletes and those around them who show their support.